Home / 4,251.96-5,867.80-2,573.08

Finding the Fourth Proportional to 4,251.96, 5,867.80 and 2,573.08

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Solution

The fourth proportional to 4,251.96, 5,867.80 and 2,573.08 is: 3,550.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,251.96 : 5,867.80 = 2,573.08 : x
  2. Step 2: Convert to fraction form
    4,251.96/5,867.80 = 2,573.08/x
  3. Step 3: Cross multiply
    4,251.96x = 5,867.80 × 2,573.08
  4. Step 4: Simplify right side
    4,251.96x = 15,098,318.82
  5. Step 5: Solve for x
    x = 15,098,318.82/4,251.96
  6. Step 6: Final answer
    x = 3,550.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.